JAMB Physics 2022 Objective — Question 23
Question 23 of 41 from the Joint Admissions and Matriculation Board (JAMB) Physics 2022 Objective paper, with the correct answer and a full explanation.
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Disc rotates at 200 rev/min. Period of rotation:
- A. 1.2 s
- B. 0.6 s
- C. 0.5 s
- D. 0.3 sCorrect
Explanation
f=200/60=10/3 Hz; T=3/10=0.3 s.
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